The solar water heater apply special insulating material to reduce heat loss and quality vacuum tube for efficient heat transfer

Features for non-pressurized solar energy water heater:

1, freeze-proofing, anti-scale, water purifier (optional);
2, computer numerical control auto high-frequency electric impulse welding, have a long use life for its corrosion-proof.
3, forceful consolidation of water tank and vacuum tubes, no water leakage.
4, streamlined integration of bracket, more stable and durable.
5, exquisite workmanship to guarantee the decent appearance.
6, easy installation and it can be combined with the building or architecture perfectly.

Outer water tank:
color galvanized steel with 0.5mm thickness

Inner water tank:
food grade SUS304/2B stainless steel with 0.5mm thickness

Layer for heat preservation:
high density polyurethane of 45 to 60 mm thickness

Absorb area:
2.38square meters

Bracket:
aluminum with 1.5 to 2.0 mm thickness

Type of vacuum tube:
Borosilicate glass 3.3

Material of coating:
AL-N-AL or Cu-S/S-AL/N absorb coating

Tube quantity:
36

Size of vacuum/evacuated tube:
1800Χ58

Capacity/volume (L):
300

Hail resistant:
25mm

Absorb rate:
93%

thermal radiation rate:
6%
Model Number :YJ-36DP1.8-H58

bathroom

Good Quality Non-pressurized Solar Water Heater
1.CE ,ISO9001. ISO14001, CCC
2.5 years guarantee,15 years lifetime
3. OEM

Optional Information
- Payment : T/T
- Delivery : 15 days after receiving down payment
- Origin : Shandong,China
- Minimum Order : 1 set
- Packaging : cartons
- Samples : Charge
- Sample Price : 324 USD
- Remarks : Sunseason Solar Water Heaters are put into cartons firstly.The samples are loaded into the plywood boxes.For the FCL goods,cartons can be loaded into the container directly.